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- var fcount = 0;
- var frozen = 0;
- var dialog_message;
- var dialog_back;
-
- function freeze(msg, do_freeze) {
- // blur
- if(!dialog_back) {
- dialog_back = $a($i('body_div'), 'div', 'dialog_back');
- if(isIE) dialog_back.style['filter'] = 'alpha(opacity=60)';
- }
-
- $ds(dialog_back);
- $y(dialog_back, {height: $(document).height() + 'px'});
-
- fcount++;
- frozen = 1;
- }
- function unfreeze() {
- if(dialog_message)
- $dh(dialog_message);
- if(!fcount)return; // anything open?
- fcount--;
- if(!fcount) {
- $dh(dialog_back);
- frozen = 0;
- }
- }
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